Senior BIM Modeler - Water Infrastructure (Civil 3D)

CDM Smith; Chesapeake (VA); On-site; USD 63,000 - 104,000; Full time

Job summary

CDM Smith is seeking an experienced Building Information Modeler in the Water Services Group to support site development and water infrastructure projects. The role focuses on independently developing, managing, and delivering Civil 3D models and construction plan sets across multiple disciplines with minimal guidance.

The ideal candidate will be detail-oriented, self-directed, and capable of thriving in a fast-paced, delivery-driven environment where modeling resources are constrained.

Qualifications

• High school diploma or equivalent with CADD drafting training.
• 9 years of related experience required.
• Domestic and/or international travel may be required.

Responsibilities

• Develop and manage Civil 3D models from conceptual layouts through IFC-level models.
• Independently establish horizontal alignments, vertical profiles, sample lines, sections and complex surfaces.
• Perform pressure and gravity pipe modeling for water, wastewater, and storm systems.
• Generate automated plan, profile, and cross-section sheets per standards.
• Produce coordinated, construction-ready plan sets across project delivery.
• Perform earthwork determinations and volume analyses from modeled surfaces.
• Develop quantities and calculations derived from models with design intent.
• Maintain data management practices, including file structure and model integrity.
• Apply firm and client standards, workflows, and QC procedures to modeling work.
• Coordinate models with engineers, designers, surveyors and other disciplines.
• Provide technical direction and review; may guide junior staff when needed.

Skills

Attention to detail

Team player

Communication skills

Civil 3D proficiency

Education

High School diploma or equivalent with vocational technical training in CADD drafting

Tools

Autodesk Civil 3D

Microsoft Office

Job description

CDM Smith is seeking an experienced Building Information Modeler in the Water Services Group to support site development and water infrastructure projects. The role focuses on independently developing, managing, and delivering Civil 3D models and construction plan sets across multiple disciplines with minimal guidance.

The ideal candidate will be detail-oriented, self-directed, and capable of thriving in a fast-paced, delivery-driven environment where modeling resources are constrained.